*{margin: 0;padding: 0;list-style-type: none;text-decoration: none;font-family: "Microsoft YaHei";font-size:16px;}
.usual{width:1440px;margin: 0 auto;}
/*顶部导航*/
.top_navigation{width:1000px;height:120px;margin: 0 auto;background: url("../img/shouye/top_navigation.jpg")no-repeat 35px 20px;position: relative;}
.top_navigation div{width: 700px;height:62px;position: absolute;right:0;bottom:0;}
.normal{width: 100px;height:62px;line-height: 62px;text-align: center;color:#1a1a1a;float:left;cursor: pointer;}
.normal:hover{color:#25a5ff;}
.select1{color:#25a5ff;}
/*轮播*/
.banner{width:1440px;height: 400px;margin:0 auto;overflow: hidden;position: relative;}
.banner ul{min-width: 1440px;height:400px;position:absolute;left:0;top:0}
.banner ul li{width: 1440px;height:400px;float:left;position: relative;}
.banner ul li img{position:absolute;left:50%;margin-left:-720px;}
.banner ol{height:20px;width: 200px;position: absolute;bottom:20px;left: 50%;margin-left:-100px;text-align: center;}
 ol li{display: inline-block;width: 20px;height: 20px;background: #000;margin: 0 5px;border-radius: 50%;}
.select2{background: #fff;}
/*影音*/
.audio{width:1020px;height:640px;margin: 0 auto;}
.audio p{width:1000px;height:140px;text-align: center;margin: 0 auto;}
.a{display: inline-block;width: 140px;height: 36px;color:#1a1a1a;margin:70px 10px 0;text-align: center;line-height: 36px;cursor: pointer;}
.select3{background:url("../img/shouye/audio_bj.jpg")no-repeat;color:#fff;}
.a:hover{background:url("../img/shouye/audio_bj.jpg")no-repeat;color:#fff;}
.video{width:1020px;height:510px;margin: 0 auto;}
.music{width:1020px;height:510px;margin: 0 auto;display: none;}
.audio li{width: 235px;height: 235px;margin:10px;float:left;position: relative;}
.audio h6{position: absolute;background: url("../img/shouye/audio_shadow.png")no-repeat;bottom:0;font-size:14px;color:#fff;width: 235px;height: 24px;line-height: 24px;font-weight: 100;text-indent:10px;padding-top:5px;}
.audio li span{ display: inline-block;width: 235px;height: 235px;;position: absolute;left:0;cursor: pointer;}
.audio li:nth-child(1) span{background: url("../img/shouye/audio_play.png");}
.audio li span:hover{background: url("../img/shouye/audio_play.png");}

/*关于我们*/
.about{width:1000px;height:460px;margin: 0 auto;background:url("../img/shouye/about2.jpg")no-repeat 122px 105px;}
.about h5{height: 80px;width:1000px;background:url("../img/shouye/about1.jpg")no-repeat 400px 65px;padding-top: 25px;line-height: 80px;font-size: 30px;text-align: center;color:#25a5ff;font-weight: 100;}
.about div{width:490px;height:255px;padding:49px 20px;margin: 0 auto;overflow: scroll;}
.about div p{font-family: "宋体";font-size:14px;line-height: 24px;color:#333333;letter-spacing: 1px;}
/*照片*/
.photo{width:1010px;height:440px;margin: 0 auto;background:url("../img/shouye/photo_bj.jpg")no-repeat 435px 50px;position: relative;padding-top: 105px;}
.photo div{width:505px;height:440px;display: inline-block;float:left;}
.photo div img{float: left;margin: 5px;}
/*新闻中心*/
.news{width:1000px;height: 515px;margin: 0 auto;}
.news h5{height: 80px;width:1000px;background:url("../img/shouye/about1.jpg")no-repeat 400px 65px;padding-top: 25px;line-height: 80px;font-size: 30px;text-align: center;color:#25a5ff;font-weight: 100;}
.news div:nth-child(2){height: 337px;float:left;display: inline-block;width: 350px;position: relative;}
.news div:nth-child(2) span{width:350px;display:block;position: absolute;left:0;bottom:0;background: url("../img/news_bj.png");height:34px;line-height: 34px;text-indent: 10px;color:#fff;}
.news div:nth-child(3){height: 337px;float:left;display: inline-block;width: 330px;padding:0 10px;}
.news div:nth-child(3) h4{padding-top:5px;font-weight: 100;color:#1a1a1a;letter-spacing: 1px;}
.news div:nth-child(3) p{padding-bottom: 5px;text-indent: 28px;color:#666666;font-size: 12px;line-height:16px;letter-spacing: 1px;border-bottom: #cccccc 1px dashed;}
.news div:nth-child(3) p:last-child{border:none;}
.news div:nth-child(4){height: 337px;float:left;display: inline-block;width: 300px;position:relative;}
.news div:nth-child(4) span{min-width:300px;display:block;position: absolute;left:0;top:100px;background: url("../img/shouye/news_bj.png");height:34px;line-height: 34px;text-indent: 10px;color:#fff;}
.news div:nth-child(4) h3{line-height: 32px;height: 32px;font-weight: 100;color:#1a1a1a;border-bottom: #cccccc 1px dashed;text-indent: 10px;}
/*底部*/
.foot{width:1440px;margin: 0 auto;}